Which statement describes a characteristic of an experimental design that will improve the quality of the results?
A. It has a small sample size of test subjects,
B. It has more than one manipulated variable,
C. It has a single responding variable,
D. It involves a procedure that is complex,

v 154.9= 0.9 length length s little over 154.9cm

the answer for apex is the lowest

i don't understand. explain it clearly

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada